diff --git a/data/mntner/RHINE-MNT b/data/mntner/RHINE-MNT
index 7d9cbf1d0..70bfea0d6 100644
--- a/data/mntner/RHINE-MNT
+++ b/data/mntner/RHINE-MNT
@@ -4,4 +4,5 @@ admin-c:            RHINE-DN42
 tech-c:             RHINE-DN42
 mnt-by:             RHINE-MNT
 source:             DN42
+auth:               pgp-fingerprint 9956FF93055AC3D05DDF525DDEEF71E82BE81A10 
 auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEnu4T2qMH2Qp4St8hAacmS0+4VzrqLCcZhqbVGP2dQn